Us3 is a British jazz rap group founded by London-based producer Geoff Wilkinson in 1992. The name was inspired by Us Three, a Horace Parlan album produced in 1960 by Alfred Lion, the founder of Blu
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee291b0e5784f19220adf075352808c6f29bce2c640f8081f8cc0616b4788bc. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/727a0360-2933-4060-b2b1-6c2f9d50e635.json and https://artists.proofprofile.net/proofs/artist/727a0360-2933-4060-b2b1-6c2f9d50e635.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbeee0e85a4c8b282be53af45fa02b87954babc64b94a0b9233ce837c940f14. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e97b5c4fda6b72d70a2361ab3b802bfe3a8e26c95fe47f13f5a428b8892ec. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbeee0e85a4c8b282be53af45fa02b87954babc64b94a0b9233ce837c940f14. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce48087ac2c2f7522bff7f227e1d98b3a3568023e7281da0589f941888a4d41e. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ec4388437cf5e13dd34a22f91ab91e86a9fa89630f2116381d20575c867e42. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e97b5c4fda6b72d70a2361ab3b802bfe3a8e26c95fe47f13f5a428b8892ec. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2038675f6b8486755be858836f99e754b5874da59e8ba70163b66b99aa7127. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6db668be86ecff7424826873a22eb9b2c3a85797e9013bf388b1116832bba733. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d29b37b9d1490ce4b9f30faf6cbc9a62459d65ed55bb545cc4921e852ddd9e. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc3c9090bcb3c98902784ec97f9a914be9351c5cfb9f45758ece0435595efee. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8479e76e0683b3adc5007fecaf4b48d6263aedbd895512dd03c336cbd357ed3b. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfe8fcf0f42446f9fafc4e3707b71ff96e6714b50944e7cdc55b6d1477d0e78. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b08675fef36574b952c0cde1707a12ef810d588bba8f8f37782570a5c08fd97. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c50994faeef5e9171532391c0bc47904b79d1157b48524a5a1fd299194f597. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc485c1423e9cb90ac76dd5631d3f9d8608df992fba502c58c9d804a5f46b2b5. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd901aa38afd4f607af9908a8f6feff44911c545a7348a2d34906a789a006cf. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300128.
An Ordinary Day In An Unusual Place (Part 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf640b0f76d8f224818ec3d3826ebe4ac5d8d91461fd2c412b21ec63ee23bd917. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85030634ebf6e047cb3f9e428bd2e6bcd0f3897d474f80db77308e50b74745b. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadafa2e5579ea44af54445a2320fced02d7b4fa8101cca399bc3ecfff4a22909. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9e1fcba021b57ed0d2be71a33a4e9cb1f5d81df32c311342f38c480b34c02c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x463611e11af6ea4ee4bb517d7631ac897b5fc93ee496f8c71888b124bc134312. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T00:07:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0100012.
An Ordinary Day In An Unusual Place (Bonus Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffe6c215e7faab0afbc45ce9925d37ddafa0bae6674772d9ad9f63f5468a7b9. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1750b3479b35c59bf13936d7a2a5930b793ac06f303cd6941e4e0265f9b22edb. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf5b9a93ff79d2a12e9af1c9d208903cd536e239422c5cc715b4dcb044c15f9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x226e73285f8363ff1c63c2c8f005a798b9b970282b12f258572d68f6299def8a. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc2bc1c9b311df09457c9c09b96ba9d84ebbc1d4235a88a3b263449ef56e8bff. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x396b9c4f43cf149cd7030ce90094779116959a9db9727bb399fa86663a45c766. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x499f8c78de8a7219613767eebab9bc1ffb800eaea2f0ec6930a348d977228943. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0300013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdaef6e74ce258d1a30c956365de3cd7fe333019c12b64decf9e37d7036910e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0ab511faebc4b711f90629aed2db867de62d0f8f355690cfc7f85e2793d296. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3731eeb0d5237d28efca68f9e2bd82b314c1325ad9f3c270fddd54c0a5d6b0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2910c543f5da143c460d64a811d3e2c564c7a1a2deb2f26b259dc46cf17bfda. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46da36bb5b760bddcedf4244e0693ca088b9137998c0e54e061bd27054e8e5c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55bbce6fc23d6ed97a6ef2ea5bd155437c521476d9ee2718fecea9f9fa7bf71. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0600014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732be509d8bca3ad5bf0561a2dbbceaed93da8023605c5cdb16ac48c3f27a9d2. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ba2afb41eab8cbf0e739d406c24157d9b0678da90ca34a5d9f5d227daeabce. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T21:10:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995c0267bc8a638afa11250d74468834267259df40c71d90453caf005b9bcf1e. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c19d52c3411057dca1828423879a3d41395124b52827626b884d56b3012996f. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-16T21:48:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639b827a6c388f74569daca77e14804a163d098695bd83c85fa8544ed9a1b922. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203220b609d2641ea3fb86630ae816c1c8cd68cf20534cdcb5e817afbfb87006. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU0900010.
Cantaloop (Flip Fantasia) [Karaoke Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbedf83592e168c3a07d59824589779691130016fb82f260b3498039992fc0893. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1100001.
Lie, Cheat & Steal (feat. Akala & Oveous Maximus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55a8fb1a685c9e5556c384889223bb18ae339fcbb5ac612d235d053f06720575. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1100003.
Hand On The Torch - 20th Anniversary Edition
Cantaloop (Flip Fantasia) - Goldfish Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84b73bf6ca7e485a004203588475c7233de30fdf062bccc91b6bd2ad4d944c43. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71310032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0183f1f0c78172a46e012f40c58d7906e61cc0779ad03930e38ced2dfc7baaa. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea9dea3adc8e9f0a2e2be7673ea03e111818fc6b9ebb9dab85bde13fec17c61. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300072.
Cantaloop (Flip Fantasia) - Us3 House Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ff7ca0adc2fc29f21eb828c0aded120c54c27222f523e9f2db84a43df2989d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71310035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4757db47ba8ff32ec6267ede73ce2fe191373e87c46e5e2ce3d07aac2c9bff33. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbeee0e85a4c8b282be53af45fa02b87954babc64b94a0b9233ce837c940f14. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf189949811e6e93d675c5df280eabdb1d67616744fb913fbead1a4f38249d4b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN24900104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce48087ac2c2f7522bff7f227e1d98b3a3568023e7281da0589f941888a4d41e. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314f0406ed5d2614172add2c706803219195bbea666545f37074a512ae6edffc. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2387e8991d575dc5a1d5893aab354892ebbd842664aca93c210f55c5557dce. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64eb72ab9dae5eae7b996de6f800ef37eac3280a56846dfaf481d800bd458bd. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN24900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd23e97b5c4fda6b72d70a2361ab3b802bfe3a8e26c95fe47f13f5a428b8892ec. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300081.
The Third Way (Hand on the Torch Vol II)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf003f7e686a2c92905f6f3e1e91f69ced32bd4d42abc1388bedfdccc33a24a0b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1300067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44300314885c7709acc1d1c717b03784bcf40fa35bf0d3a90b0665787e1decd6. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1300070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785a56ff3ad7e8cea4b51ac9da34c4cfc5e8a8757dae3e936a0f4a56e9d09b33. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1300072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c321ecee7891943597ae0e4aa6151f77d09d26d3ecffe0b079506d4630b9c4. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1300073.
Keep Your Head Right (Keep Your Fist Tight)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d441ebb36975b6c7745173793ecfd52c27b89b91467a97cf52ce41735a0d32. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc407d79529bd7dcccbb8a9e2fa188dc65fb260e995000a459ce144c6ad70ef4. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBFUU1300077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713efa83244db25ca86ca0ed79ef1d8cff4e5ecc9a43e7531a69099ac02a6e3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cfb6d6fa614c84a275bdb5562e246b618ad70c099d69b2a1992059837316fc5. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaa5401cbbd268d10c7b4f7f58a053552f83f05d70ea34095c9d0c3c550a0ff. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300082.
Jazztronica Bliss: Modern Jazz with Electronic Twists
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bfa05cd8868bf79fc9ec67576abb1c18a9adbf0c467f3cb4feec9ca02c295f. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29600434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cbbb73cec7fe626c61ff304516c0f7086145ddba76495e149e2cffbe2e75824. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEKZ0100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713efa83244db25ca86ca0ed79ef1d8cff4e5ecc9a43e7531a69099ac02a6e3a. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713efa83244db25ca86ca0ed79ef1d8cff4e5ecc9a43e7531a69099ac02a6e3a. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaa5401cbbd268d10c7b4f7f58a053552f83f05d70ea34095c9d0c3c550a0ff. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN29300082.